Products

Suppliers
Filter Gallery
175,552

Key Module

Products

Sorry! No matches were found.

86X 4MP HD IP Camera Module for Dightal Video Recorder 1t License Plate Recognition Camera

86X 4MP HD IP Camera Module for Dightal Video Recorder 1t License Plate Recognition Camera

US $ 5,100-9,500 / Piece FOB
200 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Chenquan Tech Co., Ltd

Zhejiang, China Since 2020
Chat Now Send Inquiry
900-1000MHz 50W GaN Amplifier Anti Drone Suppression Module for Anti Drone System Anti Fpv RF Power Amplifier

900-1000MHz 50W GaN Amplifier Anti Drone Suppression Module for Anti Drone System Anti Fpv RF Power Amplifier

US $ 95-98 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Padi Fly Technology Company Limited

Guangdong, China Since 2025
Chat Now Send Inquiry
Brand New S_I_E_Mens PLC Controller S7 1200 Simatic S7-1200 Compact CPU 1212c AC/DC/Relay Module 6es7212-1be40-0xb0

Brand New S_I_E_Mens PLC Controller S7 1200 Simatic S7-1200 Compact CPU 1212c AC/DC/Relay Module 6es7212-1be40-0xb0

US $ 100-300 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
Chat Now Send Inquiry
Longi/Ja/Jinko/Trina/Canadian/Risen/My Solar/Aioties 120 Cells 585W 585 Watt Wattage Monocrystalline Photovoltaic Solar Module

Longi/Ja/Jinko/Trina/Canadian/Risen/My Solar/Aioties 120 Cells 585W 585 Watt Wattage Monocrystalline Photovoltaic Solar Module

US $ 0.075-0.12 / wp FOB
10,000 wp (MOQ)
Contact Supplier
Audited Supplier
AIOT ENERGY CO,LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
300-600MHz 100W Amplifier Low Frequency Anti Fpv Drone Module

300-600MHz 100W Amplifier Low Frequency Anti Fpv Drone Module

US $ 161.73-175.69 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
Chat Now Send Inquiry
M3001A Module Patient Monitor Hospital Medical Equipment NIBP SpO2

M3001A Module Patient Monitor Hospital Medical Equipment NIBP SpO2

US $ 560 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
CWT TECHNOLOGY HK LIMITED

Trading Company

Jiangxi, China Since 2022
Chat Now Send Inquiry
Hot Melt Glue Gun Module Gluing Machine Hot Melt Glue Gun

Hot Melt Glue Gun Module Gluing Machine Hot Melt Glue Gun

US $ 500-550 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Guangzhou Keqirui Machinery Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
HP800 Valve Module 11083390657

HP800 Valve Module 11083390657

US $ 99-9,999 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SHENYANG POWERUPS MACHINERY CO., LTD.

Liaoning, China Since 2020
Chat Now Send Inquiry
Hampo UVC Ov5648sensor 2K High Resoltion Fixed Focus USB Camera Module

Hampo UVC Ov5648sensor 2K High Resoltion Fixed Focus USB Camera Module

300 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Heat Sound Insulation Aluminum Silicate Ceramic Fiber Module for Tunnel Kilns

Heat Sound Insulation Aluminum Silicate Ceramic Fiber Module for Tunnel Kilns

US $ 0.85-3 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
ZIBO YUFENG REFRACTORY CO., LIMITED

Shandong, China Since 2018
Chat Now Send Inquiry
20MP FF Mipi Interface Camera Module

20MP FF Mipi Interface Camera Module

US $ 38 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Changsha Dahe Optoelectronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
Chat Now Send Inquiry
Miasole 115W CIGS Thin Film Flexible Solar PV Module (FLEX-03N-115W)

Miasole 115W CIGS Thin Film Flexible Solar PV Module (FLEX-03N-115W)

US $ 201.25-212.75 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shandong Sinoltech International Co., Ltd.

Shandong, China Since 2017
Chat Now Send Inquiry
High Efficiency 500W Solar Panel Module

High Efficiency 500W Solar Panel Module

US $ 0.11-0.12 / watt FOB
100,000 watt (MOQ)
Contact Supplier
Audited Supplier
Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China Since 2020
Chat Now Send Inquiry
High Speed 8-Channel Analog to RS485 Data Acquisition System Module

High Speed 8-Channel Analog to RS485 Data Acquisition System Module

US $ 49-120 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
Chat Now Send Inquiry
WiFi Iiot DTU Customized Wireless Transmission Module DTU Factory Price OEM

WiFi Iiot DTU Customized Wireless Transmission Module DTU Factory Price OEM

US $ 49-65 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Gto SCR Thyristor Power Module

Gto SCR Thyristor Power Module

US $ 8-18 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
Chat Now Send Inquiry
DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box Uart RS485 Relay Module Modbus RTU Control Switch Board

DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box Uart RS485 Relay Module Modbus RTU Control Switch Board

US $ 13-13.98 / pieces FOB
10 pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Cgth15-C-P-Bc/Bl/Br/Bm Screw Linear Module Cartesian Coordinate Manipulator CNC Support and Accurate Transmission

Cgth15-C-P-Bc/Bl/Br/Bm Screw Linear Module Cartesian Coordinate Manipulator CNC Support and Accurate Transmission

US $ 140-365 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Foton Cummins Engine Parts Electronic Control Module 5293526

Foton Cummins Engine Parts Electronic Control Module 5293526

US $ 252-600 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hubei ShengDong Industry and Trade Co., Ltd.

Trading Company

Hubei, China Since 2025
Chat Now Send Inquiry
Ipg Raycus Max Bwt Reci Fiber Laser Power Supply Module

Ipg Raycus Max Bwt Reci Fiber Laser Power Supply Module

US $ 388-888 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Guangzhou Roadthink Automation Technology Co. Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
Juniper Qfx5200-32c AC Power Supply-Dual Redundant 850 W 100-240 VAC Hot-Plug Module

Juniper Qfx5200-32c AC Power Supply-Dual Redundant 850 W 100-240 VAC Hot-Plug Module

US $ 100-200 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
Chat Now Send Inquiry
Smartgen Hgm9510 Auto Start Stop Diesel Generator Parallel Controller Module

Smartgen Hgm9510 Auto Start Stop Diesel Generator Parallel Controller Module

US $ 35-180 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Fuzhou Onew Power Machinery Co., Ltd.

Trading Company

Fujian, China Since 2020
Chat Now Send Inquiry
Original-New Allen-Brad-Ley 1746-Ia16-Digital AC-Input Module-PLC I/O-Module for-Use with SLC-500 Series-Digital Good-Price

Original-New Allen-Brad-Ley 1746-Ia16-Digital AC-Input Module-PLC I/O-Module for-Use with SLC-500 Series-Digital Good-Price

US $ 228-245 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Key Module FAQ

  • QHow do I ensure the reliability of communication module manufacturers in China?

    The Key Module is a key item within our extensive Communication Module selection.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

  • QWhat type of communication protocols do communication modules support?

    The Key Module is a key item within our extensive Communication Module selection.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    Enhance your Communication Module setup with our premium Key Module.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

Sunevo The Latest Bifacial Solar Energy Panel 550W 600W 650W Solar Modules High Efficiency

Sunevo The Latest Bifacial Solar Energy Panel 550W 600W 650W Solar Modules High Efficiency

US $ 0.09-0.12 / w FOB
5,000 w (MOQ)
Contact Supplier
Audited Supplier
SunArk Power Co., Ltd.

Anhui, China Since 2023
Chat Now Send Inquiry
12volt 110W 140W Polycrystalline Solar Panel PV Module

12volt 110W 140W Polycrystalline Solar Panel PV Module

US $ 0.12-0.18 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Yangtze Solar Power Co., Ltd.

Anhui, China Since 2016
Chat Now Send Inquiry
Longi/Mysolar Hi-Mo5m Lr5-72hph 540W 545W 550W 555W 560W Solar Panel Sun Peice for Home Power System

Longi/Mysolar Hi-Mo5m Lr5-72hph 540W 545W 550W 555W 560W Solar Panel Sun Peice for Home Power System

US $ 0.075-0.12 / wp FOB
10,000 wp (MOQ)
Contact Supplier
Audited Supplier
MY Solar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Upc Fiber Optic PLC Splitter Mini Module 1650 Operting Wavelength Max

Upc Fiber Optic PLC Splitter Mini Module 1650 Operting Wavelength Max

US $ 3 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Longi Hi-Mo6 580W 585W 590W 595W 600W 615watt Solar Panel for Home Use Mono Paneles Solares

Longi Hi-Mo6 580W 585W 590W 595W 600W 615watt Solar Panel for Home Use Mono Paneles Solares

US $ 0.075-0.12 / wp FOB
10,000 wp (MOQ)
Contact Supplier
Audited Supplier
MY Solar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
4000-6000MHz Drone Signal Blocking Counter GaN Uav Jammer Power Amplifier Module

4000-6000MHz Drone Signal Blocking Counter GaN Uav Jammer Power Amplifier Module

US $ 1,050-1,140 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China Since 2014
Chat Now Send Inquiry
Longi/Mysolar Solar Renewable Energy 144 Cells PV Modules Cost 585W 590W 600W 610W 620W Solar Panel for Utinity Power System

Longi/Mysolar Solar Renewable Energy 144 Cells PV Modules Cost 585W 590W 600W 610W 620W Solar Panel for Utinity Power System

US $ 0.075-0.12 / wp FOB
10,000 wp (MOQ)
Contact Supplier
Audited Supplier
MY Solar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
300-1500MHz Anti-Drone RF Jamming Module 100W Tatusky Fpv Disruptor

300-1500MHz Anti-Drone RF Jamming Module 100W Tatusky Fpv Disruptor

US $ 1,050-1,450 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Single Phase EV Charging Module 7kw CE Acdc for Home Portable Charger Power Converter

Single Phase EV Charging Module 7kw CE Acdc for Home Portable Charger Power Converter

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Infypower Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Longi/Ja/Jinko/Trina/Canadian/Risen/Mysolar Tier 1 Factory Direct Solar Moudle Mono Photovoltaic 60 Cells 390 395 400 405 410 Watt Solar Panel Price for System

Longi/Ja/Jinko/Trina/Canadian/Risen/Mysolar Tier 1 Factory Direct Solar Moudle Mono Photovoltaic 60 Cells 390 395 400 405 410 Watt Solar Panel Price for System

US $ 0.075-0.12 / wp FOB
10,000 wp (MOQ)
Contact Supplier
Audited Supplier
MY Solar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Hi-Mo X10 Scientist Lr7-72hvh PV Module for Clean-Energy with UL and ISO

Hi-Mo X10 Scientist Lr7-72hvh PV Module for Clean-Energy with UL and ISO

1 Taiwan (MOQ)
Contact Supplier
Jiangsu Purebus Technology Co., Ltd

Jiangsu, China Since 2025
Chat Now Send Inquiry
Sunplus 590W 600W 605W Good Quality Solar Cell Modules for Home with TUV

Sunplus 590W 600W 605W Good Quality Solar Cell Modules for Home with TUV

US $ 0.105-0.28 / Watt FOB
21,240 Watt (MOQ)
Contact Supplier
Audited Supplier
SUNPLUS OPTIMUM INC

Fujian, China Since 2020
Chat Now Send Inquiry
Brand New Original Genuine Siemens Simatic S7-200 Smart Em Dp01, 6es7288-7dp01-0AA0 Slave Module.

Brand New Original Genuine Siemens Simatic S7-200 Smart Em Dp01, 6es7288-7dp01-0AA0 Slave Module.

US $ 106-418 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Telecommunication & Broadcasting > Communication Module > Plc Communication Module
35/834
TOP

Search Filter

Categories

More Less
  • Communication Module
  • Electrical Control System
  • RF Remote Control
  • Solenoid Valve
  • Generator Parts & Accessories
  • WiFi Products
  • Sprocket
  • Other Sensors
  • PCBA
  • Combination Switch

Application

More Less
  • Industrial
  • Light Industry
  • Agriculture

Certification

More Less
  • CE
  • ISO
  • CB
  • EST
  • UL

Condition

More Less
  • New
  • Used

Number of Cells

More Less
  • 72pcs
  • 36pcs

Warranty

More Less
  • 25 Years
  • <5 Years
  • 10 Years
  • 20 Years

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Jiangsu
  • Shandong
  • Anhui
  • Zhejiang
  • Fujian
  • Shanghai
  • Hebei
  • Henan
  • Beijing
  • Hubei
  • Liaoning
  • Hunan
  • Tianjin
  • Sichuan
  • Jiangxi
  • Guangxi
  • Shaanxi
  • Chongqing
  • Hainan
  • Shanxi
  • Heilongjiang
  • Jilin
  • Yunnan
  • Inner Mongolia
  • Hongkong S.A.R.
  • Gansu
  • Ningxia
  • Xinjiang
Reset Done